Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Questioning and doubtful are semantically related. in not believing topic. In some cases you can use "Questioning" instead an adjective "Doubtful".
Questioning
Questioning adjective - Inclined to doubt or question claims.
Doubtful and questioning are semantically related. Sometimes you can use "Doubtful" instead an adjective "Questioning".
Mutual synonyms
Related pairs
- suspect and doubtful
- suspect and questioning
- dubious and doubtful
- dubious and questioning
- hesitant and doubtful
- hesitant and questioning
- suspicious and doubtful
- suspicious and questioning
- speculative and doubtful
- speculative and questioning
- insecure and doubtful
- insecure and questioning
- vacillating and doubtful
- vacillating and questioning
Cite this Source
Questioning and Doubtful. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubtful/questioning
Doubtful & Questioning. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubtful/questioning>.
Questioning or Doubtful. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubtful/questioning.
Google Ngram Viewer shows how "doubtful" and "questioning" have occurred on timeline